# File lib/squish.rb, line 269
  def where_lpar (text)
    if text =~ /^\s*\(\s*(.*)/  
      nextdata = $1
      loginfo('where_lpar', ' ( ', nextdata )
      return pred_expr( nextdata )
    end
    if text =~ /^\s*USING/i
      return using_keyword(text)
    end
    raise " squish parser error. Expected: '(' or 'USING' Got: #{text}" 
    # note: test1-bogusclause.squish tries 'ABUSING' clause 
    @remainder=text
    return false;
  end